42348463 has 2 divisors, whose sum is σ = 42348464. Its totient is φ = 42348462.

The previous prime is 42348437. The next prime is 42348487. The reversal of 42348463 is 36484324.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 42348463 - 2⁹ = 42347951 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42348863) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21174231 + 21174232.

It is an arithmetic number, because the mean of its divisors is an integer number (21174232).

Almost surely, 2^42348463 is an apocalyptic number.

42348463 is a deficient number, since it is larger than the sum of its proper divisors (1).

42348463 is an equidigital number, since it uses as much as digits as its factorization.

42348463 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 55296, while the sum is 34.

The square root of 42348463 is about 6507.5696692390. The cubic root of 42348463 is about 348.5613408174.

The spelling of 42348463 in words is "forty-two million, three hundred forty-eight thousand, four hundred sixty-three".